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The Gen-V WG40 Comp-Gate40 external wastegate is a cost effective, high performing 40mm external wastegate designed for bolt on solutions where the 2-bolt flange is utilised.
The Gen-V provides extensive user configurability, world leading extended thermal performance, fatigue resistance and best in class flow performance for optimum control and longevity.
A direct fit upgrade to all 4th-generation Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap and base, classic 2 bolt flanges (71mm spacing), liquid-cooling, 1/8″ NPT ports, and are provided with a range of springs.
Product features summary:
• Liquid cooling provision
• User adjustable actuator position
• Modular actuator design
• Suitable for 2 bolt flange applications (71 mm spacing)
Included in the Box:
• Wastegate unit (pre-assembled with spring as per order)
• SS316 Valve seat
• WG38 SS manifold gaskets
• Mounting Bolts and Nuts
• Collar tool (master/slave)
• 17/7 PH 3, 5, 7, 14 psi spring kit (1x spring installed)
• 4x 1/8" NPT plugs (1x installed) / 2x 1/8" NPT nipples
• Sticker
• Instruction card
Type of warranty: manufacturer's warranty.
Warranty period: 24 months.
The manufacturer's warranty means that in the event of a defect or malfunction, the product will be repaired or replaced by an authorized service center. In most cases, proof of purchase (receipt or invoice) is required.
To submit a warranty claim, please contact our store via the warranty claim form. The product must be sent back to us at your own expense. If the claim is approved, we will refund the shipping costs upon presentation of proof of payment.
If you have any questions regarding the warranty conditions or the status of your claim, please contact our customer service department.






